package com.wang.springcloud.config;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

/**
 * @Author: wyh
 * @Date: 2020/9/15 9:30
 */
@Configuration
public class ConfigBean {

    //配置负载均衡实现RestTemplate
    //IRule
    //RoundRobinRule 轮询
    //RandomRule 随机
    //AVailabilityFilteringRule: 会先过滤,跳闸,访问故障的服务,对剩下的进行轮询
    //RetryRule: 会先按照轮询获取服务,如果服务获取失败,则会在指定的时间内进行,重试
    @Bean
    @LoadBalanced//ribbon
    public RestTemplate getRestTemplate(){
        return new RestTemplate();
    }


}
